Quote from: tranthidung on August 25, 2021, 10:20:43 AM

More impressively, this growth is opposite with the decreases from 1- and 3-address since January 2021, especially since May 2021. It means, Bech32-address actually takes over 1- and 3-address types. Its growth does not only come from the bigger adoption of Bitcoin

PlanB discovered the same growth of Segwit adoption. He tweeted there

Quote

bitcoin fees (blue line) are low since this summer. This is not because of low transactions (low demand for blockspace), but because a large exchange (I will not say who) finally implemented segwit transactions. Segwit adoption (yellow line) is now ~80%. Expect fees to stay low.

The x-axis label does not show specific months but from the chart of PlanB, I guess the growth occurs around May or June 2021. That matches my findings above.